LLM Multi-Agent Chat Platform

A full-stack, production-ready AI chatbot system using FastAPI, LangChain, LangGraph, and Streamlit.

---

🚀 Overview

This project is organized into two separate branches for maximum modularity and deployment flexibility:

• backend:
  FastAPI-based API with endpoints for both LangChain and LangGraph LLM workflows.

• frontend:
  Streamlit-based UI for interactive chat, with engine selection and conversation history.

---

🗂️ Branches

Branch	Purpose	Main Technologies
backend	REST API with LangChain & LangGraph logic	FastAPI, LangChain, LangGraph
frontend	Chat UI with engine selection	Streamlit, Python requests

Each branch has its own README.md with setup instructions.

---

🏗️ How to Use

1. Clone the repo and switch to your desired branch:

   # For backend (API)
   git clone <repo_url> -b backend backend
   cd backend
   # (See backend/README.md for full setup)
   
   # For frontend (UI)
   git clone <repo_url> -b frontend frontend
   cd frontend
   # (See frontend/README.md for full setup)